District HHW drop-off
Delta Diablo HHW — Antioch (Fremont hub)
Official drop-off for Fremont, CA. City dispose pages own the rule for each item. This page is the place: address, hours, and the originating program. Confirm before you go.
Address: 2550 Pittsburg-Antioch Highway, Antioch, CA 94509
Hours: Thu–Sat — contracosta.ca.gov
Phone: 925-756-1990
ZIP: 94509
Official source: www.contracosta.ca.gov/DocumentCenter/View/57887/CCC-Recycle-Gui
Delta Diablo HHW — Antioch (Fremont hub) and nearby drop-offs
Map stays on this page7 pins on map · tap a pin or list item
Materials often accepted
Tied to this site’s listing — still confirm on the official source. Each link is the Fremont city rule, not a national guess.
- Latex Paint in Fremont
- Oil-Based Paint in Fremont
- Pesticides in Fremont
- Herbicides in Fremont
- Pool Chemicals in Fremont
- Gasoline in Fremont
- Motor Oil in Fremont
- Antifreeze in Fremont
- Car Battery in Fremont
- Household Batteries in Fremont
- Lithium-Ion Battery in Fremont
- Fluorescent Bulbs / CFLs in Fremont
- Propane Tank in Fremont
- Cooking Oil in Fremont
- Fire Extinguisher in Fremont
- Medical Sharps in Fremont
- Prescription Drugs in Fremont
- Television in Fremont
- Computer Monitor in Fremont
- Laptop in Fremont
- Desktop Computer in Fremont
- Printer in Fremont
- Tablet in Fremont
- Smartphone in Fremont
- Microwave in Fremont
- Hard Drive in Fremont
- Mixed E-Waste in Fremont
- Ink / Toner Cartridges in Fremont
Other drop-offs within 40 miles
- Keller Canyon Landfill — public drop-offCounty landfill — bulky / C&D / tires · 3.9 mi9010 Bailey Road, Pittsburg, CA 94565
- Central Contra Costa Transfer StationCounty transfer / HHW / landfill · 5.5 mi1300 Loveridge Road, Pittsburg, CA 94565
- Central Contra Costa HHW Collection Facility (Fremont hub)County transfer / HHW / landfill · 18 mi4797 Imhoff Place, Martinez, CA 94553
- Contra Costa Transfer & Recovery StationCounty transfer station · 19 mi951 Waterbird Way, Martinez, CA 94553
- Alameda County HHW — Dublin Collection CenterCounty HHW / e-waste drop-off · 21 mi5584 La Ribera Street, Dublin, CA 94568
- Alameda County HHW — Livermore FacilityCounty HHW / e-waste drop-off · 22 mi5584 La Ribera St., Livermore, CA 94550
Common questions
When is Delta Diablo HHW — Antioch (Fremont hub) open?
Listed hours: Thu–Sat — contracosta.ca.gov. Confirm on the official source before you drive — holiday and event hours change.
Is there a phone number for Delta Diablo HHW — Antioch (Fremont hub)?
Call 925-756-1990 for load rules, residency, and whether you need an appointment.
What can I drop off at Delta Diablo HHW — Antioch (Fremont hub)?
This site is listed for Latex Paint, Oil-Based Paint, Pesticides, Herbicides, Pool Chemicals, Gasoline, Motor Oil, Antifreeze, Car Battery, Household Batteries, Lithium-Ion Battery, Fluorescent Bulbs / CFLs, Propane Tank, Cooking Oil, Fire Extinguisher, Medical Sharps, Prescription Drugs, Television, Computer Monitor, Laptop, Desktop Computer, Printer, Tablet, Smartphone, Microwave, Hard Drive, Mixed E-Waste, Ink / Toner Cartridges. Acceptance still depends on the official program — not this list alone.
Do I need to live in Fremont to use Delta Diablo HHW — Antioch (Fremont hub)?
Many municipal dumps and HHW sites are resident-only or appointment-only. Check the official Fremont, CA program page before you load the vehicle.
Where is the official listing for Delta Diablo HHW — Antioch (Fremont hub)?
DumpRegistry cites the originating program. Confirm hours and fees on that official page, not a third-party directory.